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Supposedly, sections of the East Side Access subway project in New York cost upwards of one million dollars per foot. I can't imagine how much a vacuum-sealed
by IvyMike 13y ago
Supposedly, sections of the East Side Access subway project in New York cost upwards of one million dollars per foot. I can't imagine how much a vacuum-sealed tunnel would cost.
- potatolicious 13y agoThe costs of East Side Access is almost entirely due to tunneling deep under one of the most heavily built-up areas on the planet, without disruption to either above-ground or underground activities. Musk's system, if it works, will cost a bundle on this fact alone. Any corridor that would justify such a high speed system would also be stupidly expensive to build through, both to acquire the rights to, and to construct without completely destroying everything along its path.